Created, done, or populated by amateurs or non-professionals.
Showing a lack of professionalism, experience or talent.
Non-professional.
Someone who is unqualified or insufficiently skillful.
A person attached to a particular pursuit, study, science, or art (such as music or painting), especially one who cultivates any study, interest, taste, or attachment without engaging in it professionally.
Physically formed or created again; restored, remade, revived.
Spiritually made again; reborn.
Reprecipitated after chemical treatment, especially in the form of fibres; pertaining to fibres prepared in this way.
Formed by regeneration.